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Coming soon · For course sellers and language centres

A Vietnamese multi-voice dialogue audio studio

Fix one line, keep the rest

We do not sell a voice. We deliver a finished, mastered, multi-speaker recording that you can keep editing.

  • One voice per character, persisted across dozens of lessons. Recast without rewriting the script.
  • Only the lines whose text or voice changed are rendered again, and the recording is stitched back together.
  • Vietnamese voices with Northern, Central and Southern accents; English lines sit in the same script.
  • Crossfaded stitching, LUFS normalisation, chaptered M4B export, music beds that duck under speech.
Get notified at launch Hear a sample

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Hear a two-speaker lesson sample

Lesson 3 Ordering coffee CEFR A2
Minh · Vietnamese Anna · English, Vietnamese
  1. 01MinhChào Anna, hôm nay bạn muốn luyện chủ đề gì?
  2. 02AnnaHello Minh! Today I want to practice ordering coffee in Vietnamese.EN
  3. 03MinhTuyệt. Mình bắt đầu nhé: “Cho mình một cà phê đen.”Tuyệt. Mình bắt đầu nhé: “Cho mình một cà phê sữa đá, ít đường nhé.”Only this line re-rendered
  4. 04AnnaCho mình một cà phê sữa đá, ít đường nhé. Did I pronounce that correctly?VI · EN
  5. 05MinhRất chuẩn! Bạn nhớ nhấn nhẹ vào từ “đá” để nghe tự nhiên hơn.
1 line re-rendered · 4 lines keptOne file, two voices
3
Vietnamese accents: Northern · Central · Southern
1
Line fixed is one line re-rendered
5
Free minutes every month
M4B
Chaptered audiobook
One production pipeline

From script to finished recording

01

Cast every speaker

One voice per character, persisted across dozens of lessons. Recast without rewriting the script.

02

Fix one line, keep the rest

Regenerate only the segment you changed and restitch the mastered file, with no need to re-render the whole lesson.

03

Finished and ready to publish

Crossfaded stitching, LUFS normalisation, chaptered M4B export and auto-ducking music beds.

Who it is for

Built for audio with several speakers that keeps changing

Course sellers

Conversational lessons

Two-speaker dialogues that mix Vietnamese with the language being taught, written with an AI co-writer at the right CEFR level, paced for listen-and-repeat, and exported with transcripts, subtitles and worksheets.

Scripted

Audio fiction and dramatized training

Cast a different voice for every character, set the emotion and style per line, and keep the whole scene in one recording.

Two hosts

Two-host podcasts

Turn an article or your notes into a conversation between two hosts, then publish the episode to your own podcast feed.

Long-form

Long-form narration

Render long documents in one go with smooth joins and even loudness, add a music bed that ducks under speech, and export a chaptered audiobook.

Features

Everything a multi-voice lesson needs

  • Dialogue lessons

    Two-voice scripts that mix Vietnamese with the language being taught.

  • A cast for the whole course

    Each character keeps one voice across dozens of lessons.

  • Northern, Central, Southern

    Vietnamese voices in three accents, English lines in the same script.

  • Emotion per line

    Set the emotion and style of every single line.

  • Pronunciation dictionary

    Teach names and abbreviations once, reuse them in every lesson.

  • Music that ducks

    The music bed drops under speech on its own.

  • Render a whole course

    Render and export many lessons in one go.

  • Chaptered audiobooks

    Smooth joins, even loudness, chaptered M4B export.

  • Transcripts and subtitles

    Export transcripts and subtitles line by line.

  • Voice cloning

    Part of Pro, only with the voice owner's written consent.

  • Dictation on Mac

    Speak and Saytape types into the app you are using.

Pricing

Pay for finished minutes of audio

Start free, subscribe for more every period, or top up with a one-time pack.

Prices are announced at launch.

Saytape is not on sale yet. This is the plan structure; nothing can be bought or subscribed to yet.

Free

$0

5 free minutes of finished audio every month

  • Estimated cost shown before every render
  • Audio carries a watermark
  • No voice cloning

Pro, monthly

Price announced at launch/ month

50 minutes of finished audio per month

  • No watermark
  • Voice cloning
  • Estimated cost shown before every render
Billed yearly

Pro, annual

Price announced at launch/ year

50 minutes of finished audio every month, billed yearly

  • No watermark
  • Voice cloning
  • Estimated cost shown before every render

Minute packs

One-time top-ups on any plan.

PackPriceValid for
20 minutesPrice announced at launch · 12 monthsAnnounced at launch12 months from purchase
50 minutesPrice announced at launch · 12 monthsAnnounced at launch12 months from purchase
200 minutesPrice announced at launch · 12 monthsAnnounced at launch12 months from purchase
1,000 minutesPrice announced at launch · 12 monthsAnnounced at launch12 months from purchase
Free minutes are refreshed every month and do not carry over. Minutes from a minute pack are valid for 12 months from purchase. Minute packs are one-time purchases and do not auto-renew.
Mac app

Saytape for Mac

Dictate into any app, take meeting notes without a bot, and open Saytape Studio in its own window.

  • DictationHold a shortcut and speak; Saytape types the text into whatever app you are using, with Vietnamese and English cleaned up.
  • Meeting notesRecords your microphone and the call audio on your Mac, then gives you a transcript with speaker labels. No bot joins the meeting.
  • Studio in a windowOpen Saytape Studio as a native app with its own Dock icon and keyboard shortcuts.

Coming soon

Saytape for Mac is not available for download yet.

Get notified at launch to hear when the first release is out.

Questions

Frequently asked questions

When does Saytape launch?

We have not announced a launch date yet. Email support@saytape.com and we will let you know when you can sign up.

How much do the plans cost?

Prices are announced at launch. The plan structure is in the Pricing section: a free plan, Pro billed monthly or yearly, and one-time minute packs.

How are minutes counted?

Plans and packs are sold in minutes of finished audio. Every render shows its estimated cost before you start, and you only pay for what you render.

Can I fix one line without paying for the whole recording again?

Yes. Edit the line and render again: only the lines whose text or voice changed are synthesized again, and the recording is stitched back together.

Which languages and accents are supported?

Vietnamese voices with Northern, Central and Southern accents. Lines in another language, such as English in a lesson, can sit in the same script, each with its own language.

Do minutes expire?

Free minutes are refreshed every month and do not carry over. Minutes from a minute pack are valid for 12 months from purchase.

Can I clone a voice?

Voice cloning is part of Pro. You may only clone your own voice or a voice whose owner has given you explicit written consent, and you confirm that consent when you upload the sample.

Get notified when Saytape launches

Saytape is not open for sign-up yet. Send us an email and we will tell you as soon as you can start.

Get notified at launch Hear a sample